MediaWiki up to 1.39.3 Wikibase SubmitEntityAction access control

CVSS Meta Temp Score
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CTI Interest Score
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5.4$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in MediaWiki up to 1.39.3. Impacted is the function SubmitEntityAction of the component Wikibase. This manipulation causes access control. This vulnerability is registered as CVE-2023-37301. No exploit is available.

Detailsinfo

A vulnerability was found in MediaWiki up to 1.39.3 (Content Management System). It has been declared as critical. Affected by this vulnerability is the function SubmitEntityAction of the component Wikibase. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

An issue was discovered in SubmitEntityAction in Wikibase in MediaWiki through 1.39.3. Because it doesn't use EditEntity for undo and restore, the intended interaction with AbuseFilter does not occur.

The weakness was published 06/30/2023. The advisory is shared at gerrit.wikimedia.org. This vulnerability is known as CVE-2023-37301 since 06/30/2023. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1068 for this issue.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-41206). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.4

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/30/2023 🔍
06/30/2023 +0 days 🔍
06/30/2023 +0 days 🔍
01/16/2026 +931 days 🔍

Sourcesinfo

Product: mediawiki.org

Advisory: gerrit.wikimedia.org
Status: Confirmed

CVE: CVE-2023-37301 (🔍)
GCVE (CVE): GCVE-0-2023-37301
GCVE (VulDB): GCVE-100-232765
EUVD: 🔍

Entryinfo

Created: 06/30/2023 21:12
Updated: 01/16/2026 21:55
Changes: 06/30/2023 21:12 (39), 07/22/2023 09:12 (11), 01/16/2026 21:55 (16)
Complete: 🔍
Cache ID: 216::103

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